| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.44 | 8.352% | $44.9011 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $190.54 | 6.748% | $203.3976 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $149.33 | 10.747% | $165.3785 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $68.53 | 4.769% | $71.7982 | $71.80 | $71.80 | $71.80 |
| Purchase #5 | $20.29 | 11.438% | $22.6108 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $42.42 | 13.456% | $48.128 | $48.13 | $48.15 | $48.10 |
| Purchase #7 | $226.55 | 3.839% | $235.2473 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $739.10 | $791.4615 | $791.47 | $791.50 | $791.40 | |